Stutz Bearcat

For pre-war and vintage cars such as the Stutz Bearcat, provenance is paramount. Chassis and engine number matching, period coachbuilder records, factory build sheets where available, continuous ownership documentation, original handbooks and any competition or concours history are the foundation of value. Original body-to-chassis pairing correct for the series, matching-numbers Wisconsin or Stutz T-head engine, original right-hand-drive layout, documented Stutz Club provenance, continuous ownership history and the depth and standing of any restoration. White Squadron-associated cars, Cannonball Baker–era Series E cars and other documented period-competition or record-attempt chassis are a separate reference tier.

The Series A and Series E cars carry the Wisconsin Motor Manufacturing Company 389.9 cid T-head four; from Series S onward the engine is Stutz's own 360 cid 16-valve T-head four, cast in a single block with a heat-treated nickel crankshaft. Both are robust units on paper but a century of use, indifferent overhauls and dwindling specialist knowledge make a period-correct rebuild a serious specialist commission. Series K of 1921 introduced the DH detachable-head engine — a genuine step forward at the time and useful to service now. On any Bearcat, hot oil pressure, T-head valve gear condition, ignition system (magneto and coil where fitted), carburettor set-up and cooling capacity should be inspected in detail. All pre-war Bearcats are rear-wheel-brake only; that is the correct period specification and not a fault, though it defines how the car must be driven in modern traffic. The rear-axle-mounted transaxle characteristic of the early cars is a specialist item. A pre-purchase inspection by a recognised marque specialist should include compression and leak-down testing, magneto and ignition checks, chassis straightness and frame survey, axle and steering wear assessment, brake system review (mechanical or hydraulic per period), and an extended road test on varied terrain to expose carburation, cooling and gearbox issues that only emerge under sustained running.

Pre-war coachwork is rarely truly original after a century of use. Establish whether the body is original to the chassis (period photographs, build records, coachbuilder plates), whether it has been re-bodied at any point, and the standard of any restoration. Quality of timber framing, ash health, panel beating and paint depth are all critical. Concealed structural rot, re-bodies presented as original, and 'tribute' cars built on later or unrelated chassis must be priced accordingly.

Series and body style are decisive: Series A and Series E doorless bodies from the pre-1917 era lead, followed by Series S / G / H step-over-cockpit cars from 1917–1919, then Series K cars from 1920–1921. Chassis and engine numbers matched to the Stutz Club register, documented ownership chain, original right-hand-drive layout and factory-specification rear-wheel-only mechanical brakes are the reference. Later re-bodies of tourer or roadster chassis presented as Bearcats, 1960s Howard D. Williams International Scout-based fibreglass revivals, and Barris-built 1971 television replicas on Ford chassis are all separate markets and must be identified and priced accordingly. For vintage cars, event eligibility — Mille Miglia, Goodwood Revival, Pebble Beach, VSCC events, Le Mans Classic — can underwrite a substantial proportion of market value. Verify FIA/FIVA papers, period race history where claimed, and the car's standing with the relevant marque registry before purchase.